method queryCmdValue

This method queries the value that is set for a given command. The commands available are a subset of those available to execCmd. See the list below for details.

• backColor - The text background color at cursor or current selection.
• bold - The bold attribute at cursor or current selection.
• fontName - The font name at cursor or selection.
• fontSize - The font size at cursor or selection, HTML size 1 to 7.
• foreColor - The text foreground color at cursor or selection.
• italic - The italic attribute at cursor or current selection.
• justifyCenter - Justifies center at cursor or selection.
• justifyLeft - Justifies left at cursor or selection.
• justifyRight - Justifies right at cursor or selection.
• orderedList - Value is true if in an ordered list context, false if not.
• underline - The underline attribute at cursor or current selection.
• unorderedList - Value is true if in an unordered list context, false if not.

function SyncDisplayWithDocument()
{
    var htmlBox = scene.getBoxById("myHtmlBox");
    var displayBox = scene.getBoxById("displayBox");
    if (htmlBox && displayBox)
    {
        var colorStr = htmlBox.queryCmdValue("backColor");
        if (colorStr != "")
        {
            displayBox.setAttribute("fill", colorStr);
        }
    }
}